As used in this chapter, the term ‘‘deductible earnings’’ means all money in excess of $30.00 each week earned by a claimant for services performed, whether or not received by such claimant. For claims filed on or after July 1, 2002, the term ‘‘deductible earnings’’ means all money in excess of $50.00 each week earned by a claimant for services performed, whether or not received by such claimant. Deductible earnings shall be subtracted from the weekly benefit amount of the claim. (Code 1981, § 34-8-30, enacted by Ga. L. 1991, p. 139, § 1; Ga. L. 2002, p. 1119, § 3.) Editor’s notes. — Ga. L. 2002, p. 1119, § 1, not codified by the General Assembly, provides that: ‘‘This Act shall be known and may be cited as the ‘Employment Security and Enhancement Act of 2002.’ ’’